About: May 2009 Southern Midwest derecho

An Entity of Type: WikicatTornadoesOf2009, from Named Graph: http://dbpedia.org, within Data Space: dbpedia.org:8891

The May 2009 Southern Midwest Derecho was an extreme progressive derecho and mesoscale convective vortex (MCV) event that struck southeastern Kansas, southern Missouri, and southwestern Illinois on May 8, 2009. Thirty-nine tornadoes, including two of EF3 strength on the Enhanced Fujita Scale, were reported in addition to high non-tornadic winds associated with the derecho and MCV. Due to the abnormal shape of the storm on radar and the extremely strong winds, many called this an "inland hurricane." A new class of storm, the Super Derecho, has been used to describe this event after analysis in 2010. Embedded supercells produced hail up to baseball size in southern Missouri, a rare event in a derecho. A wind gust of 106 mph (171 km/h) was recorded by a backup anemometer at the Southern Illin

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  • The May 2009 Southern Midwest Derecho was an extreme progressive derecho and mesoscale convective vortex (MCV) event that struck southeastern Kansas, southern Missouri, and southwestern Illinois on May 8, 2009. Thirty-nine tornadoes, including two of EF3 strength on the Enhanced Fujita Scale, were reported in addition to high non-tornadic winds associated with the derecho and MCV. Due to the abnormal shape of the storm on radar and the extremely strong winds, many called this an "inland hurricane." A new class of storm, the Super Derecho, has been used to describe this event after analysis in 2010. Embedded supercells produced hail up to baseball size in southern Missouri, a rare event in a derecho. A wind gust of 106 mph (171 km/h) was recorded by a backup anemometer at the Southern Illinois Airport after official National Weather Service equipment failed. (en)
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dbp:active
  • 2009-05-08 (xsd:date)
dbp:caption
  • A screenshot from the Paducah, Kentucky, radar of the mesoscale convective vortex portion of the derecho near Carbondale, Illinois. This screenshot is from the approximate time the wind gust was recorded at the Southern Illinois Airport. (en)
dbp:damages
  • ~$500 million (en)
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  • yes (en)
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dbp:fatalities
  • Four direct, two indirect (en)
dbp:fujitascale
  • EF3 (en)
dbp:name
  • May 2009 derecho (en)
dbp:tornadoDuration
  • 55680.0
dbp:tornadoes
  • 39 (xsd:integer)
dbp:total
  • 40 (xsd:integer)
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  • The May 2009 Southern Midwest Derecho was an extreme progressive derecho and mesoscale convective vortex (MCV) event that struck southeastern Kansas, southern Missouri, and southwestern Illinois on May 8, 2009. Thirty-nine tornadoes, including two of EF3 strength on the Enhanced Fujita Scale, were reported in addition to high non-tornadic winds associated with the derecho and MCV. Due to the abnormal shape of the storm on radar and the extremely strong winds, many called this an "inland hurricane." A new class of storm, the Super Derecho, has been used to describe this event after analysis in 2010. Embedded supercells produced hail up to baseball size in southern Missouri, a rare event in a derecho. A wind gust of 106 mph (171 km/h) was recorded by a backup anemometer at the Southern Illin (en)
rdfs:label
  • May 2009 Southern Midwest derecho (en)
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